sola.transaction contains 26 columns - click on heading to sort:

Table	Column	Type	Size	Nulls	Auto	Default	Comments
transaction	bulk_generate_first_part	bool	1			false	Flag used by the bulk operations functionality to determine if the first_namepart for cadastre objects should be automatically generated.
transaction	change_action	bpchar	1			'i'::bpchar	Indicates if the last data modification action that occurred to the row was insert (i), update (u) or delete (d).
transaction_source	change_action	bpchar	1			'i'::bpchar	Indicates if the last data modification action that occurred to the row was insert (i), update (u) or delete (d).
transaction	is_bulk_operation	bool	1			false	Flag used to indicate the transaction was created in support of a bulk operation.
reg_status_type	status	bpchar	1				Status of the registration status type
transaction_status_type	status	bpchar	1				Status of the transaction status type
transaction	rowversion	int4	10			0	Sequential value indicating the number of times this row has been modified.
transaction_source	rowversion	int4	10			0	Sequential value indicating the number of times this row has been modified.
reg_status_type	code	varchar	20				The code for the registration status type.
transaction_status_type	code	varchar	20				The code for the transaction status type.
transaction	status_code	varchar	20			'pending'::character varying	The status of the transaction
transaction	approval_datetime	timestamp	29,6	√		null	The date and time the transaction is approved.
transaction	change_time	timestamp	29,6			now()	The date and time the row was last modified.
transaction_source	change_time	timestamp	29,6			now()	The date and time the row was last modified.
transaction	from_service_id	varchar	40	√		null	The identifier of the service that initiated the transaction. NULL if the transaction has been created using other means. E.g. for migration or bulk data loading purposes.
transaction	id	varchar	40				Identifier for the transaction.
transaction	rowidentifier	varchar	40			uuid_generate_v1()	Identifies the all change records for the row in the transaction_historic table
transaction_source	rowidentifier	varchar	40			uuid_generate_v1()	Identifies the all change records for the row in the transaction_source_historic table
transaction_source	source_id	varchar	40				The identifier of the source associated to the transation.
transaction_source	transaction_id	varchar	40				Identifier for the transaction.
transaction	change_user	varchar	50	√		null	The user id of the last person to modify the row.
transaction_source	change_user	varchar	50	√		null	The user id of the last person to modify the row.
reg_status_type	display_value	varchar	500				Displayed value of the registration status type.
transaction_status_type	display_value	varchar	500				Displayed value of the transaction status type.
reg_status_type	description	varchar	1000	√		null	Description of the registration status type.
transaction_status_type	description	varchar	1000	√		null	Description of the transaction status type.